140837172

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{34217}}^1$

素因数の和:34245

約数の個数: 48

約数和(自身を含む): 383241600

約数和(自身を除く): 242404428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 34217, 68434, 102651, 136868, 205302, 239519, 410604, 479038, 718557, 958076, 1437114, 1676633, 2874228, 3353266, 5029899, 6706532, 10059798, 11736431, 20119596, 23472862, 35209293, 46945724, 70418586, 140837172]

約数ペア:

[(1, 140837172), (2, 70418586), (3, 46945724), (4, 35209293), (6, 23472862), (7, 20119596), (12, 11736431), (14, 10059798), (21, 6706532), (28, 5029899), (42, 3353266), (49, 2874228), (84, 1676633), (98, 1437114), (147, 958076), (196, 718557), (294, 479038), (343, 410604), (588, 239519), (686, 205302), (1029, 136868), (1372, 102651), (2058, 68434), (4116, 34217)]